通过认证
“2017现款私模蓝牙耳机 运动通用对耳带充电宝降噪耳机”参数说明
| 认证： | CE | 通讯距离版本： | Class B (8~30M 之间) |
| 用途： | MP3 & MP4 & MP5 | 功能： | 蓝牙 |
| 类型： | 入耳式 | 型号： | E138 |
| 规格： | 蓝牙4.1 | 商标： | 达亿欣 |
| 包装： | 精品包装 | 产量： | 9999999 |
“2017现款私模蓝牙耳机 运动通用对耳带充电宝降噪耳机”详细介绍
Product chip solution CSR63120 V4.1
Rated battery capacity 50mAh
Rated battery voltage 3.7V
Battery Polymer lithium battery
Battery life cycle > 300 times
External charging voltage DC 4.8-5.5V
Recharging current ≤40mA
Rated quiescent current ≤ 10uA
Working standby current: ≤ 1 mA
Rated operating current: ≤14mA
Speaker type: moving iron type speaker
Speaker power 32Ω/3mW
Frequency Range 15-15KHZ
Work standby time ≥ 150H
Standby time work 50Days
Charging time 2-3H
Standby time off 50days
Continuous talk time ≥3-4H(80% of the volume)
Continuous muic time ≥3-4H (80% of the volume)
Bluetooth communication distance ≥10M
Rated battery capacity 50mAh
Rated battery voltage 3.7V
Battery Polymer lithium battery
Battery life cycle > 300 times
External charging voltage DC 4.8-5.5V
Recharging current ≤40mA
Rated quiescent current ≤ 10uA
Working standby current: ≤ 1 mA
Rated operating current: ≤14mA
Speaker type: moving iron type speaker
Speaker power 32Ω/3mW
Frequency Range 15-15KHZ
Work standby time ≥ 150H
Standby time work 50Days
Charging time 2-3H
Standby time off 50days
Continuous talk time ≥3-4H(80% of the volume)
Continuous muic time ≥3-4H (80% of the volume)
Bluetooth communication distance ≥10M
